Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1296 1757 (N53W37 L= 54)   788     97        1 (1254/1727-1347/1776)   0.0 W31-W43 N50-N54
      2 1587 1605 (N37W56 L= 73)  1080    207        1 (1515/1556-1683/1663) -42.3 W49-W65 N32-N42
      3  539 1489 (N37E36 L=341)   522    121        0 ( 505/1435- 579/1534)  66.8 E38-E33 N33-N40
      4  681 1431 (N32E23 L=354)   880    182        2 ( 627/1377- 760/1500) -39.3 E27-E16 N28-N37
      5 1519 1339 (N21W37 L= 54)   398    170        0 (1495/1293-1558/1399) -90.0 W34-W40 N17-N24
      6  798 1189 (N16E14 L=  4)  1004    455        1 ( 648/1080- 960/1263) -19.3 E23-E03 N08-N20
      7 1230 1141 (N11W14 L= 31)   345     93        1 (1192/1111-1269/1166) -36.9 W11-W15 N08-N12
      8 1218 1077 (N07W12 L= 29)   374     62        2 (1186/1046-1246/1102) -14.0 W10-W14 N04-N08
      9 1573  815 (S12W35 L= 52)   516    136        1 (1529/ 764-1626/ 850)  35.5 W32-W39 S15-S10
     10  311  522 (S26E65 L=312)  1288    167        3 ( 261/ 451- 351/ 590) -90.0 E69-E61 S31-S21
     11  884  313 (S44E18 L=359)   299     84        0 ( 840/ 302- 923/ 322)  -8.1 E21-E14 S44-S42
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y